| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.33 | 13.625% | $237.8512 | $237.85 | $237.85 | $237.90 |
| Purchase #2 | $243.76 | 10.507% | $269.3719 | $269.37 | $269.35 | $269.40 |
| Purchase #3 | $223.80 | 8.465% | $242.7447 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $9.89 | 5.699% | $10.4536 | $10.45 | $10.45 | $10.50 |
| Purchase #5 | $187.79 | 11.492% | $209.3708 | $209.37 | $209.35 | $209.40 |
| Purchase #6 | $201.62 | 7.102% | $215.9391 | $215.94 | $215.95 | $215.90 |
| Purchase #7 | $107.84 | 9.305% | $117.8745 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $1,184.03 | $1,303.6058 | $1,303.59 | $1,303.55 | $1,303.70 | |